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Demographic characteristics of study population
| CN | EMCI | LMCI | AD | |
|---|---|---|---|---|
| N | 255 | 218 | 232 | 45 |
| Gender (M/F) | 129/126 | 120/98 | 148/84 | 28/17 |
| Age (mean (SD)) |
74.38 (5.47) | 71.12 (7.46) | 73.16 (7.27) | 74.76 (9.25) |
| Education (mean (SD)) | 16.4 (2.7) | 16.0 (2.7) | 16.1 (3.0) | 15.7 (2.7) |
|
APOE ε4 (absence/presence) |
185/70 | 131/87 | 113/119 | 12/33 |
CN cognitive normal older subject, EMCI early mild cognitive impairment, LMCI late MCI, SD standard deviation
